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The symbol depicting a smaller square inside a larger one indicate on an appliance indicates that it is double insulated. Some appliances may contain other symbols to indicate this.
Drafting is done on a drafting table, with the help of a T-square, a compass, and other such devices.
A magnetic compass does. Though there are other types of compass that do not
The mathematical symbol one can use when finding the square root of a number is y2=a. In other words y is a square number as a result of multiplying the number by itself (y x y)
The square root SYMBOL is √ Occasionally it may have a superscript 2 to prevent any confusion with other types of roots.... ²√ Although not a Symbol, the square root can also be identified by using an index or power of ½. So, √9 = 3, ²√9 = 3 91/2 = 3............are three ways of showing that the square root of 9 is 3.
It is called the "Pentacle". This symbol is heavenly. It is a star with the star pointed up, inside a circle. On the other hand there is the "Pentagram". This Symbol is Demonic. It is a star that has it's point facing down and is inside a circle.
The symbol of an elephant with a baby elephant inside typically represents fertility, family, and protection. It can also symbolize strength, wisdom, and maternal care. In some cultures, it may be seen as a symbol of motherhood and nurturing.
SI unit for area is meter square. Other unit is yard.
The compass indicates the direction of magnetic North, from that you can work out South, East, West and all the other points on the compass.
a compass, journal, and a ship.
You can do it by first constructing a right triangle with sides of length 1, 1. The hypotenuse is length square root 2. This is easy to do with a compass and straight edge. Now you can use the compass to make a new triangle with one side square root of 2 and the other length 1. The hypotenuse is on length square root 3. Keep doing this and you will get an hypotenuse of side square root of 13 exactly. It is a pretty straight forward geometric construction. ( Hint to start, take a line you call length one and construct a perpendicular to it with compass and straight edge. Make the other side of the triangle length 1 also. Hypotenuse is length square root 2)
its a compass of course! that can be used to map out the sun,moon and other types of planets